A Design for Spinning Die Channel of Melt-Blown Nonwoven Fabric
2011 ◽
Vol 66-68
◽
pp. 922-926
Keyword(s):
This paper has designed the T-channel, the fish-tail channel and the coat-hanger channel, and compared them separately. The conclusion has been obtained, which the coat-hanger channel conforms to the production technological requirement of melt-blown nonwoven fabric. In order to further confirm the coat-hanger channel design, the pressure and speed distribution of flow process which polymer melt flow in the channel have been simulated by ANSYS. The results indicated that the coat-hanger die channel conformed to the design requirement perfectly.
1996 ◽
Vol 39
(14)
◽
pp. 2957-2968
◽
Keyword(s):
1998 ◽
Vol 17
(13)
◽
pp. 1155-1166
2002 ◽
Vol 230-232
◽
pp. 300-302
◽
Keyword(s):
1988 ◽
Vol 30
(1)
◽
pp. 195-198
◽